Epson U675 - TM Color Dot-matrix Printer User manual

EPSON OPOS ADK MANUAL
APPLICATION DEVELOPMENT
GUIDE
POSPrinter (TM-U675)
Version 3.00 Feb. 2019

Notes
(1) Reproduction of any part of this documentation by any means is prohibited.
(2) The contents of this documentation are subject to change without notice.
(3) Comments and notification of any mistakes in this documentation are gratefully
accepted.
(4) This software cannot be used with other equipment that the specified.
(5) EPSON will not be responsible for any consequences resulting from the use of any
information in this documentation.
Trademarks
Microsoft®, Windows®, Visual Basic® and Visual C++® are trademarks or registered
trademarks of Microsoft Corporation in the United States and/or other countries.
EPSON® and ESC/POS® are registered trademarks of Seiko Epson Corporation.
Other product and company names used herein are for identification purposes only and
may be trademarks or registered trademarks of their respective companies.
Copyright © 2000-2019 Seiko Epson Corporation

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Contents
SECTION 1. INTRODUCTION.......................................................................................1
SECTION 2. DETAILS ON SETTINGS..........................................................................2
2.1 References of Firmware Versions ............................................................................2
2.2 Settings of DIP Switches .......................................................................................... 2
2.3 Port Information ....................................................................................................... 5
2.4 Device Settings .........................................................................................................7
2.4.1 Usable Device Specific Settings.........................................................................7
SECTION 3. FUNCTION DETAILS ...............................................................................8
3.1 Property Set Values and Default Values.................................................................8
3.1.1 Capability Set Values.........................................................................................8
3.1.2 List Properties..................................................................................................10
3.1.3 Width and Height Properties .......................................................................... 11
3.1.4 Common Property Strings ............................................................................... 12
3.1.5 PageMode Print Properties.............................................................................. 12
3.2 Methods...................................................................................................................13
3.3 Escape Sequences ................................................................................................... 14
3.4 Printable Barcode Type .......................................................................................... 15
3.5 Power Condition Reports........................................................................................ 15
3.6 Synchronous Processing ......................................................................................... 15
3.7 Printing Positions ................................................................................................... 16
3.8 Electronic Logo Function (NVRAM) ...................................................................... 16
3.9 Printable Bitmap Types and Sizes......................................................................... 17
3.10 Maintenance Counter ........................................................................................... 17
3.11 Automatic Recovery Function .............................................................................. 17
3.12 Output without flow control on the USB/Ethernet interfaces............................ 18
3.13 LED Blinking when BeginInsertion is executed................................................. 18
3.14 Compatible Mode with the TM-U375 .................................................................. 18
3.15 Validation Printing............................................................................................... 18
SECTION 4. WARNINGS..............................................................................................19

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Section 1. Introduction
This manual describes the method of use and related items, as well as machine-specific
precautions, when the EPSON TM-U675 Series POS Printers are used with the EPSON
OPOS ADK program.
This manual applies to the following devices.
Device List
Serial Parallel USB Ethernet
TM-U675 TM-U675P TM-U675U TM-U675E
TM-U675M TM-U675PM TM-U675MU TM-U675ME
Before reading the manual, see the following explanation about the characteristic of the
TM-U675 models.
zStation: Receipt / Slip / Validation (Serial impact dot matrix)
zSupports the compatible mode with the TM-U375
Throughout the manual, the various model names will be referred to as TM-U675.
Compatibility mode
The compatibility mode for upward compatibility was added in OPOS Ver2.60.
For the details of the compatibility mode, please refer to “EPSON OPOS ADK MANUAL
APPLICATION DEVELOPMENT GUIDE Compatibility Mode”.

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Section 2. Details on Settings
This section describes connection configurations and how to make the settings for the
TM-U675 printers.
2.1 References of Firmware Versions
Refer to the release notes (Relnote.txt).
2.2 Settings of DIP Switches
Confirm that the following settings have been made correctly.
1) Serial port
DIP-SW1 DIP-SW2
No. Setting No. Setting
1 OFF Recommended 1 OFF Settable
2 OFF Recommended 2 OFF Settable
3 OFF Fixed at OFF 3 OFF Recommended
4 OFF Fixed at OFF 4 OFF Settable
5 OFF Settable 5 OFF Fixed at OFF
6 OFF Settable 6 OFF Fixed at OFF
7 ON Settable 7 OFF Fixed at OFF
8 OFF Settable 8 OFF Fixed at OFF
It is possible to change the settings of DIP-SW1-1 and DIP-SW1-2, but it is
recommended to leave them OFF.
Set DIP-SW1-3 (Handshake) to DTR/DSR.
Set DIP-SW1-4 (Bit length) to 8 bits.
Set DIP-SW1-5 to DIP-SW1-8 accordance with the port information.
The described set values are the default values. For the details, refer to the
product manual of the POSPrinter. Also, if these settings are changed, make sure
to change the port information using the SetupPOS utility.
Set DIP-SW2-2 in accordance with whether or not a customer display is
connected.
If connected, set to ON. If not, set to OFF.

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Set DIP-SW2-4 (compatible mode with the TM-U375) to match the environment
of use. When the switch is set to ON, DIP-SW2-3 is settable; set to OFF fixed.
Make other settings in accordance with the settings described above.
2) Parallel Port
DIP-SW1 DIP-SW2
No. Setting No. Setting
1 OFF Recommended 1 OFF Settable
2 OFF Recommended 2 OFF Fixed at OFF
3 OFF Fixed at OFF 3 OFF Recommended
4 OFF Fixed at OFF 4 OFF Settable
5 OFF Fixed at OFF 5 OFF Fixed at OFF
6 OFF Fixed at OFF 6 OFF Fixed at OFF
7 OFF Fixed at OFF 7 OFF Fixed at OFF
8 OFF Fixed at OFF 8 ON Fixed at ON
It is possible to change the settings of DIP-SW1-1 and DIP-SW1-2, but it is
recommended to leave them OFF.
Set DIP-SW2-4 (compatible mode with the TM-U375) to match the environment
of use. When the switch is set to ON, DIP-SW2-3 is settable; set to OFF fixed.
When parallel I/F is used with Windows 2000, Windows XP or Windows Vista,
please set Busy Condition of DIP-SW2-1 to ON (Buffer full).
Make other settings in accordance with the settings described above.

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3) USB Port
DIP-SW1 DIP-SW2
No. Setting No. Setting
1 OFF Recommended 1 OFF Recommended
2 OFF Recommended 2 OFF Fixed at OFF
3 OFF Fixed at OFF 3 OFF Recommended
4 OFF Fixed at OFF 4 OFF Settable
5 OFF Fixed at OFF 5 OFF Fixed at OFF
6 OFF Fixed at OFF 6 OFF Fixed at OFF
7 OFF Fixed at OFF 7 OFF Fixed at OFF
8 OFF Fixed at OFF 8 ON Fixed at ON
It is possible to change the settings of DIP-SW1-1 and DIP-SW1-2, but it is
recommended to leave them OFF.
Set DIP-SW2-4 (compatible mode with the TM-U375) to match the environment
of use. When the switch is set to ON, DIP-SW2-3 is settable; set to OFF fixed.
Make other settings in accordance with the settings described above.
4) Ethernet Port
DIP-SW1 DIP-SW2
No. Setting No. Setting
1 OFF Recommended 1 OFF Recommended
2 OFF Recommended 2 OFF Fixed at OFF
3 OFF Fixed at OFF 3 OFF Recommended
4 OFF Fixed at OFF 4 OFF Settable
5 OFF Fixed at OFF 5 OFF Fixed at OFF
6 OFF Fixed at OFF 6 OFF Fixed at OFF
7 OFF Fixed at OFF 7 OFF Fixed at OFF
8 OFF Fixed at OFF 8 ON Fixed at ON
It is possible to change the settings of DIP-SW1-1 and DIP-SW1-2, but it is
recommended to leave them OFF.
Set DIP-SW2-4 (compatible mode with the TM-U375) to match the environment
of use. When the switch is set to ON, DIP-SW2-3 is settable; set to OFF fixed.
Make other settings in accordance with the settings described above.

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2.3 Port Information
1) Port information when serial port is used
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Baud rate [bps] 2400,4800,9600,19200
Bit length [bit] 8
Parity NONE, ODD, EVEN
Stop bit [bit] 1
Handshake DTR/DSR
Output buffer length [byte] 32 to 1024
Output interval time [ms] 0 to 9999
The default settings are as shown in the following table.
Item Setting range
Baud rate [bps] 19200
Bit length [bit] 8
Parity NONE
Stop bit [bit] 1
Handshake DTR/DSR
Output buffer length [byte] 1024
Output interval time [ms] 2500

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2) Port information when using parallel port
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Output buffer length [byte] 32 to 1024
Output interval time [ms] 0 to 9999
The default settings are as shown in the following table.
Item Setting range
Output buffer length [byte] 1024
Output interval time [ms] 2500
3) Port information when using USB port
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Output interval time [ms] 0 to 9999
The default setting is as shown in the following table.
Item Setting range
Output interval time [ms] 2500
4) Port information when using Ethernet port
The port information that can be set with the SetupPOS utility is as follows.
Item Setting range
Output buffer length [byte] 32 to 1024
Output interval time [ms] 0 to 9999
The default settings are as shown in the following table.
Item Setting range
Output buffer length [byte] 1024
Output interval time [ms] 2500

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2.4 Device Settings
The following explanation is about the settings for TM-U675.
2.4.1 Usable Device Specific Settings
For the TM-U675, the following device specific settings are settable by the
SetupPOS utility. For the detail, please refer to the Section 2 of “EPSON OPOS
ADK MANUAL APPLICATION DEVELOPMENT GUIDE POSPrinter (TM Series)”.
Tab Settings
Ignore panel buttons
Assume print complete when data output finishes
Ignore firmware version check
General
Output complete timeout
Reverse feed removalSlip
Flash BeginInsertion LED
Bitmap TMFlogo...
Method
Brightness
Color Bitmap
Primary
ERROR
OFFLINE
Log file name (include full path)
Status Log
Maximum file size [KB]
Multilingual font *1
Auto cutter installation
Default Value
U375 compatible
*1 Available only for the Multilingual character model.

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Section 3. Function Details
This section describes the functions of the TM-U675 printers in details. Supplementary
explanation of the parts not described in detail in the "UPOS" is also given here.
3.1 Property Set Values and Default Values
The following explanation is about the property set values and the default values.
3.1.1 Capability Set Values
The following values are the Capability set values.
Capability Name Set Value
CapTransaction TRUE
CapCoverSensor TRUE
CapConcurrentRecSlp FALSE
CapConcurrentJrnSlp FALSE
CapConcurrentJrnRec FALSE
CapConcurrentPageMode FALSE
CapCharacterSet PTR_CCS_ASCII
CapMapCharacterSet FALSE
CapJrnUnderline FALSE
CapJrnNearEndSensor FALSE
CapJrnItalic FALSE
CapJrnEmptySensor FALSE
CapJrnDwideDhigh FALSE
CapJrnDwide FALSE
CapJrnDhigh FALSE
CapJrnColor 0
CapJrnCartridgeSensor 0
CapJrnBold FALSE
CapJrn2Color FALSE
CapJrnPresent FALSE
CapRecPageMode TRUE
CapRecUnderline TRUE
CapRecStamp FALSE
CapRecRotate180 TRUE
CapRecRight90 TRUE

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CapRecPapercut TRUE
*1
CapRecNearEndSensor TRUE
CapRecMarkFeed 0
CapRecLeft90 TRUE
CapRecItalic FALSE
CapRecEmptySensor TRUE
CapRecDwideDhigh TRUE
CapRecDwide TRUE
CapRecDhigh TRUE
CapRecColor PTR_COLOR_PRIMARY
CapRecCartridgeSensor 0
CapRecBold TRUE
CapRecBitmap TRUE
CapRecBarCode TRUE
CapRec2Color FALSE
CapRecPresent TRUE
CapSlpUnderline TRUE
CapSlpRotate180 TRUE
CapSlpRight90 TRUE
CapSlpNearEndSensor TRUE
CapSlpLeft90 TRUE
CapSlpItalic FALSE
CapSlpEmptySensor TRUE
CapSlpDwideDhigh TRUE
CapSlpDwide TRUE
CapSlpDhigh TRUE
CapSlpColor PTR_COLOR_PRIMARY
CapSlpCartridgeSensor 0
CapSlpBothSidesPrint FALSE
CapSlpBold TRUE
CapSlpBitmap TRUE
CapSlpBarCode TRUE
CapSlp2Color FALSE
CapSlpFullslip TRUE
CapSlpPresent TRUE
CapSlpPageMode TRUE
*1 If the printer model has an auto cutter, it is set to TRUE. Otherwise, FALSE is set.

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3.1.2 List Properties
The List Properties are explained in the following.
List Property Settings
CharacterSetList “437,850,852,858,860,863,865,866,998,
999,1252” *1
JrnLineCharsList “”
RecLineCharsList “37,50”
RecLineCharsList
(Compatible with the TM-U375)
“33,40”
SlpLineCharsList “45,60”
SlpLineCharsList
(Compatible with the TM-U375)
“33,40”
RecBarCodeRotationList “0, 180”
RecBitmapRotationList “0,R90, L90, 180”
SlpBarCodeRotationList “0, 180”
SlpBitmapRotationList “0,R90, L90, 180”
FontTypefaceList “”
See the DIP-SW setting to confirm the compatible mode-in, or not with the TM-U375.
*1 If Multilingual character model, “932”, “936” or “950” is added to the list.

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3.1.3 Width and Height Properties
The width and height properties are described below. Settings
Property Default
Value Maximum value [dot] Minimum value [dot]
RecLineSpacing 12 127 0
JrnLineSpacing X X X
SlpLineSpacing 12 127 0
SlpLineHeight [dot] 9
RecLineHeight [dot] 9
JrnLineHeight [dot] X
SlpLineWidth [dot] 270
SlpLineWidth [dot]
(Compatible with the TM-U375) 200
RecLineWidth [dot] 225
RecLineWidth [dot]
(Compatible with the TM-U375) 200
JrnLineWidth [dot] X
RecSidewaysMaxLines 19 *3
RecSidewaysMaxLines
(Compatible with the TM-U375) 16 *3
RecSidewaysMaxChars
(When Font A is selected) 117 *3
RecSidewaysMaxChars
(When Font B is selected) 117 *3
RecLinesToPaperCut
(With an auto-cutter) 12 *1
RecLinesToPaperCut
(Without an auto-cutter) 10 *1
SlpSidewaysMaxLines 22
*2
SlpSidewaysMaxLines
(Compatible with the TM-U375) 16 *2
SlpSidewaysMaxChars 117
*3
SlpMaxLines 0
SlpMaxLines
(When selecting Validation) 8*2
X : No settings
*1 It can be changed by the settings of the RecLineSpacing or the character height.
*2 It can be changed by the settings of the XxxLineSpacing or the XxxLineHeight.
*3 It can be changed by the settings of the font width.
When the RecLineSpacing is 0, the RecLinesToPaperCut is –1.
When the XxxLineSpacing is 0, the XxxSidewaysMaxLines is–1.

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3.1.4 Common Property Strings
The Device information properties are described below.
I/F DeviceName DeviceDescription
TM-U675 EPSON TM-U675 POS PrinterS TM-U675M EPSON TM-U675M POS Printer
TM-U675P EPSON TM-U675P POS PrinterP TM-U675PM EPSON TM-U675PM POS Printer
TM-U675U EPSON TM-U675U POS PrinterU TM-U675MU EPSON TM-U675MU POS Printer
TM-U675E EPSON TM-U675E POS PrinterE TM-U675ME EPSON TM-U675ME POS Printer
I/F indicate the connected interface.
The following is the list of the four connecting interfaces.
S: Serial
P: Parallel
U: USB
E: Ethernet
3.1.5 PageMode Print Properties
The Device information properties are described below.
Station *2
Property Receipt Slip Slip
(Validation)
PageModeArea (Normal dot)
“225”, “704”
(Half dot)
“225”, “352”
(Normal dot)
“270”, “704”
(Half dot)
“270”, “352”
(Normal dot)
“270”, “93”
(Half dot)
-
PageModeDescriptor *1 BM/BMR BM/BMR BM/BMR
*1 Following setting values are used for the PageModeDescriptor property.
BM : Bitmap printing is available.
BC : Barcode printing is available.
BMR: Rotated printing of bitmap is available.
BCR : Rotated printing of barcode is available.
*2 If the Station’s CapRecPageMode and/or CapSlpPageMode property values are FALSE,
the PageModeArea property shall have ” ” and the PageModeDescriptor property shall
have ”0” respectively as a setting value.

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3.2 Methods
The following explanation is about supported/unsupported Methods, and the
detailed information.
Method Supported/Unsupported Compatibility with the
PageMode printing
PrintNormal O O
PrintTwoNormal X X
PrintImmediate O O *1
PrintBarCode O O
*2
PrintBitmap O O
*3
PrintMemoryBitmap O O
*3
CutPaper O
(1~100: One point remains uncut) X
MarkFeed X X
ChangePrintSide X X
ValidateData O O
TransactionPrint O O
SetLogo O O
SetBitmap O O
RotatePrint O X
EndRemoval O O
BeginRemoval O O
EndInsertion O O
BeginInsertion O O
ClearPrintArea O O
PageModePrint O O
O: Supported
X : Unsupported
*1 If the specified Station is ready to print, the printing data shall not be stored in the
PageMode printing buffer but, instead, go straight to printing. If the Station is not ready
to print, an error is returned.
*2 If other than “LEFT” is specified for the printing position of barcode, the printing shall be
done, regardless of the PageModeHorizontalPosition property setting, based on the
PageModePrintArea property setting in the horizontal direction.
*3 If other than “LEFT” is specified for the printing position of bitmap, the printing shall
be done, regardless of the PageModeHorizontalPosition property setting, based on the
PageModePrintArea property setting in the horizontal direction.

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3.3 Escape Sequences
The following figure is about supported/unsupported Escape Sequences.
Escape Sequence Receipt Slip Compatibility with the
PageMode printing
#P 0~100 *1 X X
#fP 0~100 *1 X X
#sP X X X
sL X X X
#B OO O
tL OO O
bL OO O
#R O O O
#lF 0~9999 0~9999
O
#uF 0~ approx. 50 cm 0~ approx. 50 cm O
#rF
Maximum [inch] X 327 X
#E 0~65535 0~65535 X
#fT X X X
bC OO O
!bC O O O
#uC 1 1
O
iC X X X
!iC X X X
#rC 1 1
O
rvC X X X
!rvC X X X
#sC X X X
#fC X X X
tbC X X X
!tbC X X X
tpC X X X
!tpC X X X
1C OO O
2C OO O
3C OO O
4C OO O
#hC 1~2 1~2
O
#vC 1~2 1~2
O
cA OO O
*2
rA OO O
*2
lA O O O
N OO O
O: Supported
X : Unsupported

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Numbers: Settable range
*1 Supports only for the models with an auto cutter.
*2 Regardless of the PageModeHorizontalPosition property setting, center or right adjust
what is to be printed based on the PageModePrintArea property setting in the horizontal
direction.
3.4 Printable Barcode Type
The TM-U675 models allow the following barcode types.
zCode 128
zCode 128 Parsed
zCode 93
zCodabar
zITF
zCode 39
zJAN 13 (EAN 13)
zJAN 8 (EAN 8)
zUPC-E
zUPC-A
3.5 Power Condition Reports
The TM-U675 models support Power Condition Reports as follows.
Powered on reporting: Supported
Powered off reporting: Unsupported
3.6 Synchronous Processing
The TM-U675 models use Process ID to determine output completion.
Use of the Process ID allows for multiple print commands to be queued to the
printer simultaneously. For this reason, Asynchronous output (AsyncMode =
TRUE) gives a performance improvement.

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3.7 Printing Positions
The TM-U675 models support the function for setting printing position.
Function Receipt Slip
Left margin OO
Printing Position OO
O: Supported
X : Unsupported
When the left margin setting function is supported, it is possible to specify the
horizontal printing position of the bitmap or barcode by dots unit.
When the printing position settings are supported, it is possible to specify the
horizontal printing position of the text, bitmap, or the barcode to the left, center, or
the right side of the paper.
3.8 Electronic Logo Function (NVRAM)
The TM-U675 models feature a function for electronic logo. To use the electronic
logo function (NVRAM), start “TMFlogo utility” from the “Device Specific Settings”
of SetupPOS utility, and register image files (BMP style) at the function in
advance. For the details of the registration, please refer to the “Help” of
“TMFlogo utility” and/or “EPSON OPOS ADK MANUAL User’s Manual TMFlogo
Utility”
To print the registered image file, please use the following DirectIO.
PTR_DI_FLASH_BITMAP
PTR_DI_FLASH_BITMAP2
For the details of the printing, please refer to the Section 4 of “EPSON OPOS
ADK APPLICATION DEVELOPMENT GUIDE POSPrinter (TM Series)”. The
available NVRAM size for the TM-U675 is 393216 bytes or 262144 bytes for
Multilingual character models.

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3.9 Printable Bitmap Types and Sizes
The TM-U675 models support the following bitmap commands. For the detail,
please refer to the Section 3 of “EPSON OPOS ADK MANUAL APPLICATION
DEVELOPMENT GUIDE POSPrinter (TM Series)”. The allowance ranges for
bitmaps are as follows.
Bitmap command type Allowance range
X (dot) y (dot) xyDownload bitmap 1-2040 1-2040 <= 32768
luster bitmap 1-1024 1-1024
One-line bitmap No setting range
3.10 Maintenance Counter
The TM-U675 models feature a maintenance counter function for retaining an
operation log of the printer. The following chart shows the available maintenance
counters for the TM-U675.
Counter number
Hexadecimal Counter Unit Max. Value Counter Type
0A Paper feed in number of
lines: Slip Lines 178,956,970 Resettable
0B Number of printed
characters: Slip (front side) Characters 715,827,882 Resettable
32 Number of auto-cutter
operations Times 4,294,967,295 Resettable
3C Number of check paper
readings Times 4,294,967,295 Resettable
46 Uptime of product Hours 71,582,788 Resettable
8A Paper feed in number of
lines Lines 178,956,970 Cumulative
8B Number of printed
characters: Slip (front side) Characters 715,827,882 Cumulative
B2 Number of auto-cutter
operations Times 4,294,967,295 Cumulative
BC Number of check paper
readings Times 4,294,967,295 Cumulative
C6 Uptime of product Hours 71,582,788 Cumulative
3.11 Automatic Recovery Function
The TM-U675 models feature a function for automatic recovery when the power is
turned on again after an interruption of power. Recovery processing is performed
automatically when the printer’s power is turned on again after an interruption.